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National Stock Number:
5310-01-133-5834
Federal Supply Class:
5310
National Item Identification Number:
011335834
Description:
NUT,SELF-LOCKING,GANG CHANNEL
Detail:
A NUT HAVING EARS OR LUGS DESIGNED TO HOLD IT IN POSITION AFTER ITS INSTALLATION IN A SPECIALLY DESIGNED CHANNEL. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 10109684 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | F50942-4-7XN | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | F50942-4-7XN | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | ST3M818-4M7 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | COPPER OR | | NICKEL OVERALL | | NUT STYLE | GANG CHANNEL, SELF LOCKING | | BASE WIDTH | 0.395 INCHES MINIMUM AND | | 0.405 INCHES MAXIMUM | | NUT LENGTH | 0.557 INCHES MINIMUM AND | | 0.567 INCHES MAXIMUM | | BASE THICKNESS | 0.040 INCHES MINIMUM AND | | 0.052 INCHES MAXIMUM | | NUT HEIGHT | 0.564 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT COUNTERBORE DEPTH | 0.154 INCHES MINIMUM FIRST END | | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM AND | | 0.267 INCHES MAXIMUM FIRST END | | LUBRICATION | DRY FILM LUBRICANT |
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